Search on : Taxa descriptions


 Add this item to the list  823397 Original description
Description type:Original description 
Description:Mycelium consisting of pale brown, smooth to verruculose, branched, septate, 2–3 μm hyphae. Conidiophores solitary, erect, medium brown, smooth, subcylindrical, straight to geniculous-sinuous, 1–6-septate, 15–100 × 5–8 μm, mostly unbranched. Conidiogenous cells terminal and intercalary, subcylindrical, medium brown, smooth, 7–30 × 5–7 μm; scars sympodial, darkened, thickened, refractive, 2–3 μm diam. Conidia solitary, medium brown, verruculose, subcylindrical, apex subobtuse, base truncate, hilum thickened, darkened, refractive, 2–3 μm diam, 1–6-septate, (30–)35–45(–55) × (3.5–)5–6 μm.

Culture characteristics — Colonies erumpent, spreading, with moderate aerial mycelium and feathery, lobate margins, reaching 20 mm diam after 2 wk at 25 °C. On MEA surface and reverse pale olivaceous grey, reverse olivaceous grey with diffuse red pigment. On PDA surface and reverse iron-grey, with diffuse red pigment. On OA surface olivaceous grey with diffuse red pigment.
Taxon name: